This is an automated translation and may therefore contain translation errors or differ from reality in details
Only Main Users with Administrator rights can supplement and/or modify the company data.
Go to the "Administration" section at the top right of the screen
and then via "Integration settings" and "Advanced settings" to your "Company info":
There you can supplement and/or adjust various company details. The fields point out. In this example an IBAN ( = Account number) is added:
After you have finished editing, first click on "Update" at the end of the line
and then at the bottom of your screen first on "Save" and only then on "Close".
Warning: DO NOT modify "External IDs". Please - only if really necessary - contact firstname.lastname@example.org. Think carefully before making changes and do so very carefully. You can seriously disrupt properly functioning processes if you don't know exactly what you're doing.